Sony Mobile Communications Sony PC Companion EXE DPInst64.exe

3 Steps to Download and Fix DPInst64.exe Errors

Last Updated: 11/25/2024
[Time Needed for Reading: ~4-6 minutes]

DPInst64.exe is considered a type of ‎‎Driver Package Installer file. It is most-commonly used in Driver Package Installer (DPInst) developed by Sony Mobile Communications. It uses the EXE file extension and is considered a Win64 EXE (Dynamic link library) file.

DPInst64.exe was initially released with 3DP Chip 17.11.1 on 12/17/2017 for the Windows 10 Operating System. The most recent release for Sony PC Companion 2.10.259 launched on 07/10/2015 [version 2.1 release].

In this article, you will find detailed DPInst64.exe information, a EXE file troubleshooting guide, and a list of versions that are available for free download.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	DPInst64.exe
File Extension:	EXE file extension
Description:	‎‎Driver Package Installer
Object File Type:	Dynamic link library
File Operating System:	Windows NT 32-bit
MIME Type:	application/octet-stream
User Popularity Rating:

Developer and Software Information
Software Developer:	Microsoft Corporation
Software Program:	Driver Package Installer (DPInst)
Legal Copyright:	© Microsoft Corporation. All rights reserved.

File Details
Character Set:	Unicode
Language Code:	Arabic
File Flags:	Private build
File Flags Mask:	0x003f
Entry Point:	0x6bd3c
Code Size:	529408

View Other DPInst64.exe Information

File Info	Description
File Size:	905 kB
File Modification Date/Time:	2020:01:14 15:02:26+00:00
File Type:	Win64 EXE
MIME Type:	application/octet-stream
Machine Type:	AMD AMD64
Time Stamp:	2006:10:16 23:57:22+00:00
PE Type:	PE32+
Linker Version:	8.0
Code Size:	529408
Initialized Data Size:	392704
Uninitialized Data Size:	0
Entry Point:	0x6bd3c
OS Version:	6.0
Image Version:	6.0
Subsystem Version:	5.2
Subsystem:	Windows GUI
File Version Number:	2.1.0.0
Product Version Number:	2.1.0.0
File Flags Mask:	0x003f
File Flags:	Private build
File OS:	Windows NT 32-bit
Object File Type:	Dynamic link library
File Subtype:	0
Language Code:	Arabic
Character Set:	Unicode
Company Name:	Microsoft Corporation
File Description:	‎‎Driver Package Installer
File Version:	2.1
Internal Name:	DPInst
Legal Copyright:	© Microsoft Corporation. All rights reserved.
Product Name:	Driver Package Installer (DPInst)
Product Version:	2.1

^✻ Portions of file data provided by Exiftool (Phil Harvey) distributed under the Perl Artistic License.

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What are DPInst64.exe Error Messages?

DPInst64.exe Runtime Errors

Runtime errors are Sony PC Companion errors that occur during "runtime". Runtime is pretty self-explanatory; it means that these EXE errors are triggered when DPInst64.exe is attempted to be loaded either when Sony PC Companion is starting up, or in some cases already running. Runtime errors are the most common form of EXE error you will encounter using Sony PC Companion.

In most cases, DPInst64.exe runtime errors occurring while the program is running will result in the program terminating abnormally. Most of these DPInst64.exe error messages mean that Sony PC Companion was either unable to locate this file on startup, or the file is corrupt, resulting in a prematurely-aborted startup process. Generally, Sony PC Companion will be unable to start without resolving these errors.

Some of the most common DPInst64.exe errors include:

DPInst64.exe - Bad Image.
DPInst64.exe Application Error.
DPInst64.exe could not be found.
DPInst64.exe could not be installed.
DPInst64.exe could not be launched. Class not registered.
DPInst64.exe could not be started.
DPInst64.exe failed to initialize properly.
DPInst64.exe has encountered a problem and needs to close. We are sorry for the inconvenience.
DPInst64.exe is not a valid Win32 application.
DPInst64.exe is not running.
Cannot find DPInst64.exe.
Error starting program: DPInst64.exe.
Faulting Application Path: DPInst64.exe.
The file DPInst64.exe is missing or corrupt.
Windows failed to start - DPInst64.exe.

System Error

The program can’t start because DPInst64.exe is missing from your computer. Try reinstalling the program to fix this problem.

Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.

Finding the source of the DPInst64.exe error is key to properly resolving these errors. Although most of these EXE errors affecting DPInst64.exe will happen during startup, occasionally you will encounter a runtime error while using Driver Package Installer (DPInst). This can occur due to poor programming on behalf of Microsoft Corporation, conflicts with other software or 3rd-party plug-ins, or caused by damaged and outdated hardware. Also, these types of DPInst64.exe errors can occur if it has been accidentally moved, deleted, or corrupted by a malware infection. Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.

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How to Fix DPInst64.exe Errors in 3 Steps (Time to complete: ~5-15 minutes)

If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your DPInst64.exe issue. These troubleshooting steps are listed in the recommended order of execution.

Step 1: Restore your PC back to the latest restore point, "snapshot", or backup image before error occurred.

To begin System Restore (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
When you see the search box, type "System Restore" and press "ENTER".
In the search results, find and click System Restore.
Please enter the administrator password (if applicable / prompted).
Follow the steps in the System Restore Wizard to choose a relevant restore point.
Restore your computer to that backup image.

If the Step 1 fails to resolve the DPInst64.exe error, please proceed to the Step 2 below.

Step 2: If recently installed Sony PC Companion (or related software), uninstall then try reinstalling Sony PC Companion software.

You can uninstall Sony PC Companion software by following these instructions (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
In the search box, type "Uninstall" and press "ENTER".
In the search results, find and click "Add or Remove Programs"
Find the entry for Sony PC Companion 2.10.259 and click "Uninstall"
Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Sony PC Companion software.

If this Step 2 fails as well, please proceed to the Step 3 below.

Sony PC Companion 2.10.259

Sony Mobile Communications

Step 3: Perform a Windows Update.

When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many DPInst64.exe error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

Hit the Windows Start button
In the search box, type "Update" and press "ENTER".
In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
If updates are available for download, click "Install Updates".
After the update is completed, restart your PC.

If Windows Update failed to resolve the DPInst64.exe error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.

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If Those Steps Fail: Download and Replace Your DPInst64.exe File (Caution: Advanced)

If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate DPInst64.exe file version. We maintain a comprehensive database of 100% malware-free DPInst64.exe files for every applicable version of Sony PC Companion. Please follow the steps below to download and properly replace you file:

Locate your Windows operating system version in the list of below "Download DPInst64.exe Files".
Click the appropriate "Download Now" button and download your Windows file version.
Copy this file to the appropriate Sony PC Companion folder location:

Windows 10: C:\Program Files (x86)\Sony\Sony PC Companion\Drivers\
Windows 10: C:\Program Files (x86)\Sony Ericsson\Sony Ericsson PC Suite\Drivers\
Windows 10: C:\Program Files (x86)\Glary Utilities 5\
Windows 10: C:\3DP\Net\
Windows 10: C:\Program Files (x86)\3DP Chip Lite\
Restart your computer.

If this final step has failed and you're still encountering the error, you're only remaining option is to do a clean installation of Windows 10.

GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve DPInst64.exe problems. To avoid data loss, you must be sure that you have backed-up all of your important documents, pictures, software installers, and other personal data before beginning the process. If you are not currently backing up your data, you need to do so immediately.

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Download DPInst64.exe Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying DPInst64.exe to your appropriate Windows system directory. Sony Mobile Communications typically does not release Sony PC Companion EXE files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing DPInst64.exe and all other EXE files for Sony PC Companion. An incorrectly installed EXE file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Sony PC Companion 2.10.259

File Name

Software Version

File Version

Architecture

DPInst64.exe

2.1.0.0

2.1

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Driver Package Installer (DPInst)
Software Version:	2.1.0.0
File Version:	2.1
File Size:	926896
File Date:	01/14/2020
MD5 Checksum:	32f4766ac41b37f9642cf23b8ad70e0d
SHA1 Checksum:	d18a303d4522530e5bf53dec05a4bc2ade8b5892
SHA256 Checksum:	e701a096125a76e8ce6c73d908be64f03617083524bb5dbaf421d9f848a31f0c
CRC32:
File Directory Location:	C:\Program Files (x86)\Sony\Sony PC Companion\ ...

File Version, System, and Machine Information
File Type:	Win64 EXE
Image Version:	6.0
Initialized Data Size:	392704
Linker Version:	8.0
Machine Type:	AMD AMD64
PE Type:	PE32+
Subsystem:	Windows GUI
Subsystem Version:	5.2
File Modification Date/Time:	01/14/2020

Sony Ericsson PC Suite 6.011

File Name

Software Version

File Version

Architecture

DPInst64.exe

2.1.0.0

2.1

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Driver Package Installer (DPInst)
Software Version:	2.1.0.0
File Version:	2.1
File Size:	930272
File Date:	11/26/2019
MD5 Checksum:	c3ac43b2018114a617e946aa8fdf3cac
SHA1 Checksum:	2d90f38bc995c9cd5efec52109f8bd2468001ca7
SHA256 Checksum:	ef6c5fe9f08be67f24c7dfa5c7bc3d69ab4e387e6065602d45ba358289f05117
CRC32:
File Directory Location:	C:\Program Files (x86)\Sony Ericsson\Sony Eric ...

File Version, System, and Machine Information
File Type:	Win64 EXE
Image Version:	6.0
Initialized Data Size:	392704
Linker Version:	8.0
Machine Type:	AMD AMD64
PE Type:	PE32+
Subsystem:	Windows GUI
Subsystem Version:	5.2
File Modification Date/Time:	11/26/2019

Glary Utilities 5.128.0.153

File Name

Software Version

File Version

Architecture

DPInst64.exe

2.1.0.0

2.1

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Driver Package Installer (DPInst)
Software Version:	2.1.0.0
File Version:	2.1
File Size:	930272
File Date:	11/26/2019
MD5 Checksum:	c3ac43b2018114a617e946aa8fdf3cac
SHA1 Checksum:	2d90f38bc995c9cd5efec52109f8bd2468001ca7
SHA256 Checksum:	ef6c5fe9f08be67f24c7dfa5c7bc3d69ab4e387e6065602d45ba358289f05117
CRC32:
File Directory Location:	C:\Program Files (x86)\Glary Utilities 5\

File Version, System, and Machine Information
File Type:	Win64 EXE
Image Version:	6.0
Initialized Data Size:	392704
Linker Version:	8.0
Machine Type:	AMD AMD64
PE Type:	PE32+
Subsystem:	Windows GUI
Subsystem Version:	5.2
File Modification Date/Time:	11/26/2019

3DP Net 18.12

File Name

Software Version

File Version

Architecture

DPInst64.exe

2.1.1.0

2.1.1

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Driver Package Installer (DPInst)
Software Version:	2.1.1.0
File Version:	2.1.1
File Size:	935480
File Date:	12/09/2019
MD5 Checksum:	e90140ff5f5ff7521ea52f94bec29f8c
SHA1 Checksum:	a3aaf4d6705984d2f0b97d277766ebc82a26011f
SHA256 Checksum:	0e25afc6f2c17e08afc91f7717b3669cb4de6f77dd62b78674b09e0d59e4aa3c
CRC32:
File Directory Location:	C:\3DP\Net\

File Version, System, and Machine Information
File Type:	Win64 EXE
Image Version:	6.0
Initialized Data Size:	393216
Linker Version:	8.0
Machine Type:	AMD AMD64
PE Type:	PE32+
Subsystem:	Windows GUI
Subsystem Version:	5.2
File Modification Date/Time:	12/09/2019

3DP Chip 17.11.1

File Name

Software Version

File Version

Architecture

DPInst64.exe

2.1.1.0

2.1.1

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Driver Package Installer (DPInst)
Software Version:	2.1.1.0
File Version:	2.1.1
File Size:	935480
File Date:	12/09/2019
MD5 Checksum:	e90140ff5f5ff7521ea52f94bec29f8c
SHA1 Checksum:	a3aaf4d6705984d2f0b97d277766ebc82a26011f
SHA256 Checksum:	0e25afc6f2c17e08afc91f7717b3669cb4de6f77dd62b78674b09e0d59e4aa3c
CRC32:
File Directory Location:	C:\Program Files (x86)\3DP Chip Lite\

File Version, System, and Machine Information
File Type:	Win64 EXE
Image Version:	6.0
Initialized Data Size:	393216
Linker Version:	8.0
Machine Type:	AMD AMD64
PE Type:	PE32+
Subsystem:	Windows GUI
Subsystem Version:	5.2
File Modification Date/Time:	12/09/2019

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Files Related to DPInst64.exe

EXE Files Related to DPInst64.exe

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
Sony PC Companion_Web.exe	Windows Executable	Sony PC Companion (2.10.275)	29593968	C:\3DP\Net\Atheros\9377\n\1032\
OneDriveUpdaterService...	Updater Service	Microsoft OneDrive (19.192.0926.0012)	2487144	C:\Users\Tester\AppData\Local\
OneDriveStandaloneUpda...	Standalone Updater	Microsoft OneDrive (19.192.0926.0012)	2712936	C:\Users\Tester\AppData\Local\Microsoft\Windows\
PCCompanion.exe	Sony PC Companion	Sony PC Companion (2.1.0)	456576	C:\3DP\Net\Atheros\9377\o\1064\
Setup.exe	Sony PC Companion	Sony PC Companion (17.0)	715136	C:\WINDOWS\Tasks\

Other Files Related to DPInst64.exe

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
setuperr.log	Log	Sony Ericsson PC Suite 6.011	23563	C:\Windows\Logs\DPX\
setupact.log	Log	Sony PC Companion 2.10.259	62797	C:\Windows\Logs\DPX\
WmiApRpl.ini	Windows Initialization	Sony Ericsson PC Suite 6.011	29736	C:\Windows\inf\WmiApRpl\0009\
WmiApRpl.h	C/C++/Objective-C Header	Sony PC Companion 2.10.259	3444	C:\Windows\System32\wbem\Performance\
api-ms-win-core-profil...	ApiSet Stub DLL	Microsoft® Windows® Operating System (10.0.17134.12)	10600	C:\Users\Tester\AppData\Local\Microsoft\OneDriv...

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